Turbo Oil Feed Pipe Gasket at Engine, Duramax | 2011 - 2016

This turbo oil feed pipe gasket, GM part number 12627897, is the banjo sealing washer where the turbocharger oil feed pipe bolts to the engine block on the 6.6L LML and LGH Duramax. It fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD trucks and late 2010-2016 Chevrolet Express and GMC Savana 2500, 3500 and 4500 vans. This joint carries pressurized engine oil to the turbo bearings. A reused or flattened washer can seep oil down the side of the block and, in severe cases, reduce oil supply to the turbo. Always install new washers any time the oil feed pipe is removed.

Key Features

• GM part number 12627897
• Seals the turbo oil feed pipe banjo fitting at the engine block
• Black nitrile sealing ring
• Outside diameter 0.925 in (23.5 mm), inside diameter 0.602 in (15.3 mm)
• Thickness 0.059 in (1.5 mm)
• Individually bagged and labeled by Merchant Automotive

Benefits

A new washer gives a tight, leak-free seal at the oil feed fitting and keeps full oil pressure going to the turbo. When the turbo comes off, also replace the Turbo Oil Return Gasket at Turbo and the Turbo Oil Return Pipe to Engine Gasket. For a complete reseal, see the Turbocharger and EGR Cooler Seals Kit.

Fitment

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500HD and 3500HD with the 6.6L LML Duramax diesel, and late 2010-2016 Chevrolet Express and GMC Savana 2500, 3500 and 4500 vans with the 6.6L LGH Duramax.

What's Included

• (1) Turbo oil feed pipe banjo gasket, GM 12627897